baber/WOPTO huggingface dataset:
Patent JP-S6425970-A (JP)
Title: Sputtering device
Inventor: YOSHIDA TAKEHITO
IPC: C23C14/06
Filed: 1987-07-21
Abstract: PURPOSE:To form a thin film of optional composition with good controllability by arranging the cathodic targets consisting of the silicide of a metal, the metal, and silicon almost in the form of an equilateral triangle, and appropriately sputtering the targets. CONSTITUTION:The cathodic target 2 made of the silicide of a metal, the cathodic target 4 made of the metal, and the cathodic target 3 made of silicon are arranged on a cathode back plate 5 almost in the form of an equilateral triangle. An object 9 is fixed to an anode 1, and arranged above the center of the targets 2-4. The whole structure is placed in a vacuum vessel 10, and sputtering is carried out by the conventional method. At this time, a relatively high DC power is impressed on the target 2 to deposit a thin metal silicide film, and the thin film is formed by the particles 14 sputtered from the target 2. When a thin film having a high content of silicon is formed, an RF power is additionally impressed on the target 3, and a DC power is additionally impressed on the target 4 to obtain a thin film having a high content of the metal.
Patent JP-S6157417-A (JP)
Title: Car level-control device
Inventor: SAIJIYOU MUNETOSHI
IPC: B60G17/00
Filed: 1984-08-29
Abstract: PURPOSE:To make car level control performable stably and smoothly without responding to any level variations even in case of showing the setting level temporarily because of a sudden variation in a car level due to unevenness or the like on a road surface, during level control action for setting the car level to the setting level. CONSTITUTION:In time of car driving, a level value X shown by a level signal Sx out of a level sensor 1 is compared with a setting level value Xo shown by a setting level signal So out of a level setting part 2, and when X<Xo is the case, reference time T for discriminating each varing speed of a level value XN and a level signal Sx of a level range for detecting the varying speed of a level value X, namely, a detecting range is set there. And, a drive signal (u) is fed to a solenoid 11 whereby level control action to raise a car level is atarted, making the level value X change toward the setting level value Xo. On the other hand, when X>Xo is the case, a drive signal (d) is fed to a solenoid 12, and level control action to lower the car level is started, making the level value X change toward the setting level value Xo.
Patent JP-H062943-A (JP)
Title: Method for controlling solenoid valve in auxiliary line
Inventor: MIYAKE TOMIO
IPC: F24H1/10
Filed: 1992-06-17
Abstract: PURPOSE:To improve, in the function of a heat exchanger to supply hot water, the hot-water supply characteristics, for example, at the time that the supply of hot water is resumed by a method wherein the feedwater line to the heat exchanger is split into a main line and an auxiliary line and an auxiliary-line solenoid valve is provided in the auxiliary line and, when the supply of hot water is resumed, the opening of the auxiliary-line solenoid valve is retarded by a prescribed period of standby time from the time of detection of hot-water supply. CONSTITUTION:The feedwater line 2 to a heat exchanger 1 is split for a portion of the line into a main line 21 and an auxiliary line 22 and an auxiliary-line solenoid valve 7 is provided in the auxiliary line 22. The auxiliary-line solenoid valve 7 is closed when the supply of hot water is stopped and, when the supply of hot water is resumed, the opening of the auxiliary-line solenoid valve 7 is retarded by a prescribed period of standby time T, Tp from the time of detection of hot-water supply. The standby time T following the resumption of hot-water supply after completion of a post-purge is calculated, on the basis of the feedwater temperature Tc, set temperature Ts, flowrate Q through the main line, by an equation: T=alpha.Q.(Ts--Tc)+beta (where alpha and beta are constants). The standby time Tp following the resumption of hot-water supply during a post-purge is calculated by an equation: Tp= T-gamma(where gamma is a positive constant). This method is free from variation in the temperature of hot water supplied and stability in hot-water supply can be achieved.
Patent JP-S6242820-A (JP)
Title: Screw extruder
Inventor: SAITO NOBUO
IPC: B29C48/67
Filed: 1985-08-21
Abstract: PURPOSE:To favorably disperse electroconductive filler in resin without damage and at the same time enhance working stability by a method wherein a step is provided on each screw wall surface laying between screw threads adjacent to each other in the kneading section of a screw by cutting off every half region of said screw wall surface along the screw threads in such a manner that cross- sections of cut-off half regions are offset to a screw axis in opposite directions. CONSTITUTION:A step 111 is provided on each screw wall surface 107 laying between screw threads 108 and 108 adjacent to each other in the kneading section (b) of a screw 106 by cutting off every half region of said screw wall surface 107 or every half regions 107a and 107b along the screw threads 108 and 108 in such a manner that cross-sections of cut-off half regions are offset to a screw axis in opposite directions. The step 111 may be either in the section (b) or in a section (c) or in both the sections (b) and (c) as long as they act as the kneading section. Further, the provision of arbitrary number of dispersion keys 112 on the wall surfaces 107 between the screw threads 108 and 108 in the kneading section (c) along the axis line of a cylinder 101 is desirable and enables to more favorably realize the diversion of filler.
Patent JP-H1057755-A (JP)
Title: Two-stage boiler injecting method for purpose of reduction of nitrogen oxide and device therefor
Inventor: JONES DEIRU GOODON
IPC: B01D53/56
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce and remove nitrogen oxides at a low cost and high level by injecting an NHi precursor into a flue gas in a 1st injection zone of high temp. and injecting a peroxyl initiator material into a flue gas in a 2nd injection zone of low temp. SOLUTION: The NHi precursor such as ammonia or, urea is mixed with a compressed air as a carrier gas and injected into the 1st injection zone 12, where the gas temp. is higher than 1400 deg.F (760 deg.C), from a injection nozzle 20. Then, a part of NO is reduced into N2 . Next, the peroxyl initiator material such as methanol or, hydrogen is injected into the flue gas in the 2nd injection zone 14, where the gas temp. is lower than 1400 deg.F (760 deg.C), from a nozzle 20. Then the residual NO is oxidized into NO2 . NOx is removed at a high level of >=70% removing ratio by a two step boiler injecting method in this way without using an expensive catalytic method of NOx reduction technique.
Patent JP-H1113264-A (JP)
Title: Composite box-shaped body and composite floor plate using it
Inventor: YAMAMOTO KIYOSHI
IPC: E04F15/024
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To impart sufficient strength by compounding a surface plate and a core material where a vertical wall is formed along at least a single diagonal line of a rectangular bottom surface. SOLUTION: An edge plate 12 is added to a periphery of a bottom plate 11, and a joining piece 13 is formed. An almost trapezoidal bending piece 15 using a bending line segment 14 parallel to a diagonal line 100 as a base and the joining piece 13 are divided on the bottom plate 11. Next, a punching part 16 is punched by a press, and the bending piece 15 is bent, and the joining piece 13 is bent further. In this way, after forming a box-shaped body which is surrounded by four edge plates 12 and whose upper part is opened and inside which the bending piece 15 rises, a surface plate is joined to the edge plates 12 and the joining piece 13, and a composite box- shaped body of a hollow box shape is formed.  Therefore, a composite box-shaped body having a large thickness can be formed by using a thin plate, and since the surface plate and the bottom plate are joined together by a large number of bending pieces, large pressure resistant strength can be expected as a composite board body, and since the bottom plate does not depend on a drawing process, there is no fear that a plate thickness becomes thin, and the board body having large strength can be constituted.
Patent JP-S6160054-A (JP)
Title: Ordering telephone system
Inventor: MATSUMOTO HIROYUKI
IPC: H04M7/16
Filed: 1984-08-31
Abstract: PURPOSE:To use quickly ordering telephone between stations by hooking off a handset in a carrier terminal station of the carrier telephone system or a relay station to start a control signal of an E and an M control line provided to a 4-wire telephone line thereby selecting automatically an idle telephone line. CONSTITUTION:A telephone set 8-1 hooks off, an MPU9-1 recognizes it, and an address turning on a gate circuit 23-2 from the MPU9-1 is outputted and a control signal corresponding to the address of the gate circuit 23-2 turns on the gate circuit 23-1. An idle line data 1000 of the M control line M-1 outputs a control signal connecting a 4-wire telephone line transmission circuit 4WIS and reception circuit 4WIR corresponding to the telephone set 8-1 and the the M-1 by using the MPU9-1 recognizing the data 1000. Then the control signal drives a channel selector 11-1 to connect the telephone set 8-1 and the 4WIS via an AMP15-1, MP16-1 and a hybrid transformer 17-1.
Patent JP-S6460622-A (JP)
Title: Curable component for synthetic resin, curable mixture containing the same and use thereof
Inventor: EDOGARU FUORUUERUKU
IPC: C08G18/80
Filed: 1988-07-22
Abstract: Curing component (A) based on polyisocyanates for binders (B) which contain groups containing active hydrogen, wherein the curing component (A) is a product of the reaction of (a1) polyisocyanates with (a2)  alpha -hydroxyalkylpyridines. Mixtures of (A) and (B), and also, if appropriate, diluents (C) and additives (D), are stable on storage and give, even at temperatures of 120 DEG -140 DEG  C., curing products which are sufficiently solvent-stable. They are suitable, in particular, for surface-coating preparations.
Patent JP-H0837808-A (JP)
Title: Paddy working machine
Inventor: TAKAO YUTAKA
IPC: A01C7/08
Filed: 1994-08-03
Abstract: PURPOSE:To provide a direct seeding machine having an improved structure and capable of making the seeding depth uniform whether the muddy soil in the field is soft or hard. CONSTITUTION:This paddy working machine is equipped with a paddy direct seeding machine composed of a rotary puddling tiller (R) arranged directly behind a running machine body 3 and a direct seeder (A) for allowing rice seeds to drop and supplying them to muddy soil tilled by the rotary tiller (R). The paddy working machine involves a hardness detector (a) for detecting the hardness of a mud layer where the tiller (R) already passed, a direct seeder elevation mechanism (b) capable of elevating the direct seeder (A), a depth detector (c) for detecting the depth of plowing and a tiller elevation mechanism (d) capable of elevating the tiller (R). This working machine is equipped also with a height control unit (D) and a depth control unit (E) respectively for keeping the height of the direct seeder (A) from the ground or the depth of plowing within a preset range by automatically operating the direct seeder elevation mechanism (b) or the tiller elevation mechanism (d) respectively based on the result detected by the hardness detector (a) or the depth detector (c). The direct seeder (A) may be equipped with a forced-dropping mechanism for forcibly dropping race seeds by compressed air.
Patent JP-H0630324-A (JP)
Title: Image pickup device compatible with wide pattern
Inventor: ASADA RYOJI
IPC: H04N5/335
Filed: 1992-07-09
Abstract: PURPOSE:To realize the image pickup device compatible with a wide pattern with a small circuit scale without the addition of a memory or the like by using a signal processing circuit for the standard television receiver image pickup device and an LSI (LSI for digital signal processing and LSI for data detection or the like) in common. CONSTITUTION:A wide pattern image pickup signal is converted into a digital signal by an A/D converter 4, the signal is subjected to 1/n division at a divider circuit 5 based on a frequency of 1/n frequency division of a read clock fck of an image pickup element compatible with the wide pattern and n kinds of clocks whose phase is deviated by 360 deg./n respectively, each signal subjected to 1/n frequency division is digital-processed by digital signal processing LSIs 6, 7, a synthesis circuit 8 synthesizes the signals into a wide pattern image pickup signal of an original fck rate and a D/A converter 4 converts the synthesized digital signal into an analog signal. Thus, signal processing circuit and LSIs for the image pickup device for a conventional standard television receiver are used in common for the image pickup device compatible with the wide pattern with a small circuit scale.
Patent JP-H0346168-A (JP)
Title: Disk unit
Inventor: UNO NAGATOSHI
IPC: G11B21/08
Filed: 1989-07-14
Abstract: PURPOSE:To execute smooth and stable head move, for which the generation of mechanical noise is small, not to be over advanced or not to be returned backward by providing an interrupting frequency switching device to switch the interrupting frequency of an LPF so that low and high interrupting frequencies can be selectively obtained. CONSTITUTION:When a head 5 is moved, a velocity signal V1 is outputted from a D/A converter 16 in the decelerating area of a track which is a purpose. Namely, for each rotating time of a sector in a disk 1, new velocity data are applied to the converter 16 and the corresponding velocity signal V1 is generated by steps. On the other hand, a velocity signal V2 is obtained in the head 5 to be obtained by a velocity sensor 18. As a result, an error signal E is obtained from a differential amplifier 17 corresponding to V1-V2. This signal E is smoothed by an LPF 19 and becomes an error signal (e). Thus, until the head 5 enters the range of a prescribed position from the purpose position, the LPF 19 is equipped with the low interrupting frequency and the head is smoothly sent. When the head enters the prescribed range, the interrupting frequency of the LPF 19 is made high and near the position which is the purpose, the stable head move is executed without the over advance or return.
Patent JP-S6071423-A (JP)
Title: Carrying device for granular substance
Inventor: OKUMURA YUUICHI
IPC: B65G53/40
Filed: 1983-09-29
Abstract: PURPOSE:To carry granular substance reliably while mixing with suction air by fitting a feed tube through secondary air take-in port over the carrying pipe while fitting the bottom cover for closing the lower opening of feed tube through primary air take-in port. CONSTITUTION:Upon turning of lever 20 to close a discharge valve 6 and a suction valve 8 while to rotate a blower 9, suction pressure is applied through a flow-down port 2 into a cyclon chamber 1 while through a bypass pipe 26 into the flow-down chamber 4 to keep open the gate valve 3. Upon feeding of granular substance through the feed port 12 of an automatic weighing system 11 to the feed port 16c of a suction mixer 14, the granular substance will drop in the feed tube to reach to the lower opening 16d. Consequently, the granular substance will flow into the lower opening 15a while being agitated with suctions to be fed through the feed port 16c, primary air take-in port 19 and secondary air take-in port 17.
Patent JP-S6338348-A (JP)
Title: Simulated transmission line
Inventor: YOSHIDA MITSUHARU
IPC: H04L69/40
Filed: 1986-08-01
Abstract: PURPOSE:To produce signals similar to those ones set on an actual digital circuit by adding a bit error, the jitter and impulsive noises to an input signal and also varying the level of the input signal. CONSTITUTION:An input signal 1 is added with a bit error and a burst error within a bit error generating circuit 6 and delivered as a signal 2. This signal 2 is converted into a signal 3 with the jitter added through a jitter generating circuit 7. An impulsive noise generating circuit 10 produces the impulsive noises and the output of the circuit 10 is synthesized with the signal 3 by a synthesizing circuit 8 for the production of a synthesizing signal 4. This signal 4 is outputted as an output signal 5 through a signal attenuating circuit 9. A control part 11 controls those circuit parts 6-10 respectively. Thus the device operation is checked when each command of a simulated transmission line is changed. As a result, a study test is possible for factors of faults.
Patent JP-S6241001-A (JP)
Inventor: SHONO MASATAKE
IPC: E04C2/24
Filed: 1985-08-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000022762-A (JP)
Title: Data transmission reception circuit
IPC: H04L29/08
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To suppress power consumption of a line termination resistor of the data transmission reception circuit mounted on a small-sized computer or the like. SOLUTION: The data transmission reception circuit comprises a data transmission reception circuit with low power consumption and a data transmission reception circuit 2 placed to the other end. In the data transmission reception circuit 1, a receiver 3 and a tri-state driver 4 connect with one end of a data line L1 and a driver 5 that transmits an enable signal connects with an end of a control line L2. A resistor R4, whose resistance is nearly equal to a characteristic impedance Zo of the line L2, is connected with the other end of L2 in the transmission reception circuit 2.  A receiver 6 connects with the other end of the line L1 and a tri-state transmission circuit 11 connects with the other end of the line L1 via a resistor R1 whose resistance is nearly equal to the characteristic impedance Z of the line L1, a DC power supply connects with the other end of the line L1 via a tri-state buffer 9 and a resistor R2, and a common potential point connects with the other end of the line L1 via a tri-state buffer 10 and a resistor R3. A parallel-combined resistance of the resistor R2, R3 is selected nearly equal to the impedance Zo.
Patent JP-S5883641-A (JP)
Title: Preparation of dimerized alcohol by oxo process
Inventor: HOSHIYAMA HIROSHI
IPC: C07C31/02
Filed: 1981-11-14
Abstract: PURPOSE:To prepare a dimerized alcohol together with a primary alcohol, rather easily, by the two-step oxo process of 2-15C monoolefin under specific conditions, wherein the first step comprises the selective production of aldehyde, and the second step comprises the hydrogenation of the aldehyde. CONSTITUTION:At the first step of the reaction, a 2-15C monoolefin is made to react with a mixed gas of H2 and CO at high temperature and pressure, in the presence of a cobalt carbonyl catalyst. An aldehyde can be selectively obtained by selecting the conversion of the monoolefin to 50-95mol%. At the second step of the reaction, phenylphosphine compound dissolved in a solvent is introduced into the reaction system under pressure at an atomic ratio (P/Co) of 1.5-5.0, and is made to react with introduced mixed gas composed of H2 and CO at a vol. ratio of 2.0-10.0, at 160-220 deg.C and 50-200kg/cm<2>G, to obtain a monoalcohol having one more carbon number than the starting compound by one, and  its dimer at the same time.
Patent JP-2001009596-A (JP)
Title: Powder compression molding method
Inventor: SHINJO MASAHITO
IPC: B28B3/02
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a molding method, for partially adjusting the molding density with good raw material yielding without splitting a lower punch. SOLUTION: In powder compression molding, a notch part is installed to one part of an upper end face of a cylinder and/or a core rod. A lower punch 3 is inserted in a cylinder 1, and the raw material powder is charged in a spacing, inclusive of the notch part, formed by the cylinder 1 or the core rod 2. After the cylinder 1 is pushed up or the lower punch 3 is lowered so as to charge the powder in the compression part, an upper punch 6 is inserted for performing compression molding so as to adjust partial density difference of a molding material.
Patent JP-H104879-A (JP)
Title: Tea grinding mortar
Inventor: YAMADA MASAAKI
IPC: A23F3/12
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To produce ground tea by using a tea grinding mortar composed of a lower mortar and an upper mortar each made of a steel and provided with a means for pressing the upper mortar against the lower mortar to pulverize tea leaves while dissipating the heat generated by friction from the mortar to the atmosphere by thermal conduction and radiation. SOLUTION: An upper mortar 10 is placed on a lower mortar 1 and a powder-collecting rod 21 is brought into contact with the outer circumference of a mortar 1B and both side faces and bottom face of a powder-receiving groove 5. A guide cutter 23 is put into a pocket 13 and engaged with a square part 25 to effect the fixing of the guide cutter 23 to a shaft 8 with a wedge. The lower face of the guide cutter 23 is brought into contact with the bottom face of the pocket 13 and the upper mortar 10 is pressed against the lower mortar 1. The outer circumference of an inclined guide 30 is placed in contact with the inner side face of the pocket 13 to effect the contact of the cutting blade 31 with the bottom face of the pocket 13. The upper mortar 10 is rotated by a handle 14 to cut tea leaves 36.  The cut leaves are shredded and crushed with the cutting blades 12, 13 to obtain fine tea powder 39.
Patent JP-S57108118-A (JP)
Title: Production of stable polyacetal
Inventor: MATSUZAKI KAZUHIKO
IPC: C08G2/00
Filed: 1980-12-25
Abstract: PURPOSE: To obtain the titled compound excellent in heat resistance, base resistance, etc., by reacting polyoxymethylene with an alkylene oxide, etc., in the presence of a coordination compound of a Lewis acid with a specified dialkyl ether.  
     CONSTITUTION: The titled compound is obtained by reacting a polyoxyalkylene, number-average MW ≥10,000, with an alkylene oxide of formulaI, wherein R 0   is H, a (substituted) alkyl, a (substituted) aryl and m is 2W6, e.g., ethylene oxide  or propylene oxide, and a compound selected from the group consisting of cyclic formals of formulas II, III and IV, wherein p is 2W10, q is 2W15, and R 1  is an alkyl or an aryl, e.g., ethylene glycol formal, diethylene glycol formal or propylene glycol formal, in the presence of a cordination compound of a Lewis acid, e.g., BF 3 , with a dialkyl ether of R 1 OR 1 , wherein R 1  is a 1W6C alkyl, having pKa value at 20°C of -3.7W-5.5, e.g., methyl ethyl ether. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6163244-A (JP)
Title: Production of spiral snack food
Inventor: ITO HARUO
IPC: A23G3/50
Filed: 1984-09-03
Abstract: PURPOSE:To obtain a snack food twisted in a spiral state, by blending corn grits as a raw component with an expanding agent to give dough, carving stripes slantingly, roasting it. CONSTITUTION:50-75wt% corn grits is blended with 5-10wt% rice flour, 5-10wt% corn starch, 10-25wt% gelatinized strach, seasoning, an expanding agent, and water, steamed and kneaded for 7-30min into a vicous state, rolled by a roller into a sheet with 1.2-3.5mm. thickness, dried, and the stripes 2 having a depth of 1/3-1/2 as long as the depth of the sheet are carved in the direction parallel with or perpendicular to the loner direction of the sheet. Then the sheet is cut into a rectangular shape in such a way that the stripes 1 has 45 deg.-62 deg. angle, to prepare the dough 2 having 13-18wt% water content. The dough 2 is roasted by a roaster, to give the spiral snack food 3.